Grigori
Abrac said:The creators have also thrown in their own original imagery. To me this part remains the most mysterious.
Probably you've already seen this Abrac, but just in case, check out this thread and Scion's awesome pdf.
http://www.tarotforum.net/showthread.php?t=85073
It explains a great deal about where the new imagery in the Liber T came from.